🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.72

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 0.6 AU - 0.74 AU

Year: 201 Days

Day: 29.1 Hours

Environment

Temp: 124 °C

Axial Tilt: 32.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.23

Radius: 0.56

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 0.67 AU - 0.89 AU

Year: 253 Days

Day: 26.4 Hours

Environment

Temp: 160 °C

Axial Tilt: 10.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 51,218,822 km

• M1: 188,194 km (0.077 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.92

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 0.77 AU - 1.09 AU

Year: 329 Days

Day: 21.9 Hours

Environment

Temp: 135 °C

Axial Tilt: 26.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.98

Radius: 0.99

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 0.97 AU - 1.04 AU

Year: 367 Days

Day: 44.9 Hours

Environment

Temp: 41 °C

Axial Tilt: 43.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.7

Radius: 0.87

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 1.22 AU - 1.46 AU

Year: 569 Days

Day: 20.3 Hours

Environment

Temp: -21 °C

Axial Tilt: 19 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 6 - Terrestrial

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.19

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 1.67 AU - 2.47 AU

Year: 1093 Days

Day: 32 Hours

Environment

Temp: -71 °C

Axial Tilt: 29.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.64

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 1.74 AU - 2.44 AU

Year: 1109 Days

Day: 22 Hours

Environment

Temp: -67 °C

Axial Tilt: 36.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 2.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.17

Radius: 1.59

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 2.31 AU - 3.07 AU

Year: 1620 Days

Day: 26.6 Hours

Environment

Temp: -105 °C

Axial Tilt: 5.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,218,822 km

• M1: 158,125 km (0.099 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 307.9

Radius: 12.6

Gravity: 1.94 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 9.76 AU - 10.98 AU

Year: 12259 Days

Day: 5.8 Hours

Environment

Temp: -179 °C

Axial Tilt: 29.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 51,218,822 km

• M1: 241,451 km (0.048 R)
• M2: 332,406 km (0.117 R)
• M3: 556,654 km (0.085 R)
• M4: 1,087,128 km (0.12 R)
• M5: 1,325,886 km (0.091 R)
• M6: 1,643,781 km (0.118 R)
• M7: 2,211,954 km (0.101 R)
• M8: 2,566,501 km (0.091 R)
• M9: 2,888,735 km (0.106 R)
• M10: 3,041,923 km (0.072 R)
• M11: 3,329,899 km (0.042 R)
• M12: 3,436,861 km (0.093 R)
• M13: 3,848,256 km (0.086 R)
• M14: 4,102,722 km (0.071 R)
• M15: 4,275,657 km (0.096 R)
• M16: 4,480,307 km (0.103 R)
• M17: 4,569,018 km (0.055 R)
• M18: 4,778,455 km (0.1 R)
• M19: 5,615,754 km (0.11 R)
• M20: 5,807,988 km (0.105 R)
• M21: 6,531,742 km (0.107 R)
• M22: 7,423,645 km (0.11 R)
• M23: 8,027,571 km (0.08 R)
• M24: 8,171,933 km (0.102 R)
• M25: 8,353,695 km (0.076 R)
• M26: 8,721,257 km (0.108 R)
• M27: 9,056,655 km (0.119 R)
• M28: 9,586,830 km (0.046 R)
• M29: 10,127,028 km (0.111 R)
• M30: 10,244,163 km (0.062 R)
• M31: 10,876,064 km (0.087 R)
• M32: 11,888,842 km (0.1 R)
• M33: 12,053,699 km (0.11 R)
• M34: 13,356,995 km (0.056 R)
• M35: 13,528,435 km (0.101 R)
• M36: 13,830,174 km (0.116 R)
• M37: 14,970,558 km (0.117 R)
• M38: 15,103,999 km (0.096 R)
• M39: 15,372,228 km (0.108 R)
• M40: 15,777,639 km (0.084 R)
• M41: 16,598,931 km (0.088 R)
• M42: 17,247,288 km (0.104 R)
• M43: 18,904,384 km (0.073 R)
• M44: 20,118,819 km (0.061 R)
• M45: 20,315,540 km (0.061 R)
• M46: 20,463,493 km (0.073 R)
• M47: 21,058,743 km (0.111 R)
• M48: 21,508,883 km (0.096 R)
• M49: 22,063,592 km (0.116 R)
• M50: 22,827,438 km (0.098 R)
• M51: 22,929,913 km (0.088 R)
• M52: 23,393,068 km (0.066 R)
• M53: 23,548,201 km (0.103 R)
• M54: 23,651,723 km (0.102 R)
• M55: 23,755,394 km (0.069 R)
• M56: 24,801,083 km (0.093 R)
• M57: 26,022,101 km (0.091 R)
• M58: 26,559,157 km (0.116 R)
• M59: 26,937,191 km (0.088 R)
• M60: 27,153,958 km (0.108 R)
• M61: 27,262,716 km (0.106 R)
• M62: 28,301,972 km (0.111 R)
• M63: 28,909,639 km (0.088 R)
• M64: 29,131,642 km (0.112 R)
• M65: 30,194,086 km (0.028 R)
• M66: 30,758,220 km (0.119 R)
• M67: 31,269,097 km (0.119 R)
• M68: 31,497,084 km (0.063 R)
• M69: 32,587,203 km (0.106 R)
• M70: 33,689,740 km (0.081 R)
• M71: 33,864,919 km (0.118 R)
• M72: 35,871,774 km (0.115 R)
• M73: 36,170,222 km (0.119 R)
• M74: 36,829,500 km (0.109 R)
• M75: 37,070,203 km (0.027 R)
• M76: 37,856,340 km (0.077 R)
• M77: 38,403,718 km (0.073 R)
• M78: 38,892,454 km (0.11 R)
• M79: 40,123,346 km (0.11 R)
• M80: 40,371,080 km (0.062 R)
• M81: 40,681,495 km (0.047 R)
• M82: 41,429,634 km (0.085 R)

Asteroid Belt

Center: 11.13 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 10 - Gas Giant

Semi-Major Axis: 11.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 369.9

Radius: 13.3

Gravity: 2.09 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 9.43 AU - 14.33 AU

Year: 15031 Days

Day: 9.3 Hours

Environment

Temp: -185 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 51,218,822 km

• M1: 178,321 km (0.074 R)
• M2: 391,946 km (0.115 R)
• M3: 589,266 km (0.107 R)
• M4: 685,607 km (0.1 R)
• M5: 1,011,431 km (0.096 R)
• M6: 1,151,754 km (0.12 R)
• M7: 1,430,604 km (0.053 R)
• M8: 1,804,150 km (0.075 R)
• M9: 1,902,436 km (0.105 R)
• M10: 2,078,962 km (0.094 R)
• M11: 2,182,483 km (0.106 R)
• M12: 2,287,651 km (0.083 R)
• M13: 2,421,690 km (0.108 R)
• M14: 2,586,098 km (0.104 R)
• M15: 2,725,972 km (0.075 R)
• M16: 2,868,390 km (0.088 R)
• M17: 2,984,328 km (0.027 R)
• M18: 3,220,693 km (0.097 R)
• M19: 4,494,070 km (0.111 R)
• M20: 4,697,523 km (0.114 R)
• M21: 5,043,393 km (0.1 R)
• M22: 5,326,133 km (0.089 R)
• M23: 5,614,109 km (0.077 R)
• M24: 6,356,563 km (0.09 R)
• M25: 6,585,448 km (0.108 R)
• M26: 6,700,788 km (0.089 R)
• M27: 7,248,615 km (0.11 R)
• M28: 7,568,007 km (0.076 R)
• M29: 8,387,055 km (0.104 R)
• M30: 8,512,418 km (0.104 R)
• M31: 8,892,097 km (0.095 R)
• M32: 9,020,004 km (0.095 R)
• M33: 9,711,894 km (0.103 R)
• M34: 9,975,934 km (0.062 R)
• M35: 10,064,346 km (0.096 R)
• M36: 10,197,638 km (0.074 R)
• M37: 10,376,258 km (0.042 R)
• M38: 11,055,432 km (0.112 R)
• M39: 11,795,643 km (0.108 R)
• M40: 12,984,198 km (0.118 R)
• M41: 13,080,987 km (0.058 R)
• M42: 13,323,934 km (0.087 R)
• M43: 13,814,316 km (0.057 R)
• M44: 14,410,613 km (0.09 R)
• M45: 15,886,097 km (0.029 R)
• M46: 16,197,410 km (0.035 R)
• M47: 17,623,078 km (0.094 R)
• M48: 18,978,883 km (0.117 R)
• M49: 20,649,742 km (0.048 R)
• M50: 21,103,323 km (0.079 R)
• M51: 23,419,995 km (0.098 R)
• M52: 23,596,970 km (0.101 R)
• M53: 24,728,229 km (0.11 R)
• M54: 25,391,247 km (0.115 R)
• M55: 26,919,838 km (0.098 R)
• M56: 27,415,156 km (0.03 R)
• M57: 27,664,087 km (0.118 R)
• M58: 28,038,830 km (0.061 R)
• M59: 28,226,725 km (0.104 R)
• M60: 29,046,222 km (0.112 R)
• M61: 29,937,376 km (0.102 R)
• M62: 30,257,815 km (0.11 R)
• M63: 31,096,461 km (0.072 R)
• M64: 31,551,089 km (0.066 R)
• M65: 31,681,388 km (0.066 R)
• M66: 32,139,008 km (0.093 R)
• M67: 33,458,312 km (0.114 R)
• M68: 34,191,491 km (0.034 R)
• M69: 36,354,377 km (0.105 R)
• M70: 36,490,960 km (0.063 R)
• M71: 36,696,208 km (0.065 R)
• M72: 36,901,905 km (0.084 R)
• M73: 37,521,240 km (0.069 R)
• M74: 38,561,095 km (0.085 R)
• M75: 38,909,808 km (0.088 R)
• M76: 40,527,559 km (0.089 R)
• M77: 41,737,208 km (0.052 R)
• M78: 43,900,991 km (0.095 R)
• M79: 44,265,112 km (0.051 R)
• M80: 44,776,587 km (0.117 R)
• M81: 49,619,071 km (0.07 R)
• M82: 50,226,588 km (0.119 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 398 - 19,512 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit